Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
As September transitions into October, Viola sees a clear drop in the average high-temperature, declining from a moderately hot 73.4°F (23°C) to a refreshing 57.7°F (14.3°C). Viola observes an average nighttime low-temperature of 41.4°F (5.2°C) during the month of October.Humidity
In Viola, the average relative humidity in October is 63%.Rainfall
In October, the rain falls for 12.5 days. Throughout October, 1.61" (41mm) of precipitation is accumulated. In Viola, during the entire year, the rain falls for 143.2 days and collects up to 20.51" (521mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In October, it is snowing for 0.8 days. Throughout October, 0.47" (12mm) of snow is accumulated. In Viola, during the entire year, snow falls for 60.2 days and aggregates up to 47.24" (1200mm) of snow.Daylight
In October, the average length of the day is 10h and 52min.On the first day of the month, sunrise is at 6:47 am and sunset at 6:27 pm. On the last day of October, sunrise is at 7:30 am and sunset at 5:33 pm PDT.
Sunshine
In October, the average sunshine is 6.8h.UV index
In October, the average daily maximum UV index in Viola is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 during October translates into the following guidance:
Exercise caution. Those with pale skin may experience burns in less than half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October?
How much does it rain in Viola in October?
How much does it snow in October?
How many hours of daylight does Viola have in October?
When are sunrise and sunset in October?
How many hours of sunshine does Viola have in October?
What is the UV index intensity in October?
Average temperature in October
Viola, ID
- Average high temperature in October: 57.7°F
The warmest month (with the highest average high temperature) is August (83.7°F).
The month with the lowest average high temperature is December (34°F).
- Average low temperature in October: 41.4°F
The month with the highest average low temperature is August (58.1°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).
Average pressure in October
Viola, ID
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in October
Viola, ID
- Average wind speed in October: 5.3mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.8mph).
Average humidity in October
Viola, ID
- Average humidity in October: 63%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (40%).
Average rainfall in October
Viola, ID
- Average rainfall in October: 1.61"
The wettest month (with the highest rainfall) is December (2.68").
The driest months (with the least rainfall) are July and August (0.47").
Average rainfall days in October
Viola, ID
- Average rainfall days in October: 12.5 days
The month with the highest number of rainy days is April (18.1 days).
The months with the least rainy days are July and August (5.9 days).
Average snowfall in October
Viola, ID
- Average snowfall in October: 0.47"
The month with the highest snowfall is January (12.56").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Viola, ID
- Average snowfall days in October: 0.8 days
The month with the highest number of snowfall days is December (14.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Viola, ID
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 30min).
Average sunshine days in October
Viola, ID
- Average sunshine days in October: 16.7 days
The month with the most sunshine days is July (23.3 days).
The month with the least sunshine days is February (9.2 days).
Average UV index in October
Viola, ID
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in October
Viola, ID
- Average cloud cover in October: 33
The month with the most cloud cover is February (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in October
Viola, ID
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).
Viola, Idaho, USA
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